Google Disco is an experimental web browser that builds AI widgets based on your tabs

The latest experiment emerging out of Google Labs is Disco, which is the company’s AI-driven approach to web browsing. The first feature for Disco is called GenTabs, built on Google’s Gemini 3 model.

GenTabs are interactive widgets created from a mix of user prompts, open tabs and chat history. The preview examples demonstrate how GenTabs can create a model to demonstrate entropy as a study aid, or collect trip ideas into one screen for building an itinerary. The GenTab can be further refined with natural language requests, and it will also offer contextual suggestions for additions that may be helpful. Google’s blog post announcing this concept notes that information given in a GenTab will include links to its sources.

Google has a waitlist for people who want to try out Disco and GenTabs, although for now it’s only on macOS. Google Labs projects don’t always go the distance to an official public release, and the company even acknowledged that GenTabs will likely have some wonkiness at this experimental stage. But it’s been clear for months that big tech companies are gunning for the best and fastest ways to put their AI tools into browsers, so it seems likely that there will be more features in this vein coming up soon.